[ 1639.972298][T20446] br0: port 1(gw_l) entered blocking state
[ 1639.972955][T20446] br0: port 1(gw_l) entered disabled state
[ 1639.973225][T20446] gw_l: entered allmulticast mode
[ 1639.974433][T20446] gw_l: entered promiscuous mode
[ 1639.976181][T20446] br0: port 1(gw_l) entered blocking state
[ 1639.976580][T20446] br0: port 1(gw_l) entered forwarding state
[ 1640.427769][T20448] br0: port 2(amtg) entered blocking state
[ 1640.428145][T20448] br0: port 2(amtg) entered disabled state
[ 1640.428430][T20448] amtg: entered allmulticast mode
[ 1640.429774][T20448] amtg: entered promiscuous mode
[ 1641.881791][T20459] br0: port 2(amtg) entered blocking state
[ 1641.882121][T20459] br0: port 2(amtg) entered forwarding state
[ 1642.538298][T20465] amtr: entered allmulticast mode
[ 1642.538723][T20465] relay_gw: entered allmulticast mode
[ 1642.538981][T20465] relay_src: entered allmulticast mode
[ 2857.097420][   T11] br0: port 1(gw_l) entered disabled state
[ 2857.225210][   T11] gw_l (unregistering): left allmulticast mode
[ 2857.225659][   T11] gw_l (unregistering): left promiscuous mode
[ 2857.225898][   T11] br0: port 1(gw_l) entered disabled state
[ 2857.295235][T20465] amtr: left allmulticast mode
[ 2857.295707][T20465] relay_gw: left allmulticast mode
[ 2857.295933][T20465] relay_src: left allmulticast mode
[ 2857.299091][   T11] amtg: left allmulticast mode
[ 2857.299315][   T11] amtg: left promiscuous mode
[ 2857.299664][   T11] br0: port 2(amtg) entered disabled state